From mboxrd@z Thu Jan  1 00:00:00 1970
From: Pavel Machek <pavel@ucw.cz>
Subject: DDC on Thinkpad x220
Date: Mon, 30 Sep 2019 20:47:07 +0200
Message-ID: <20190930184707.GA5703@amd>
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Hi!

Thinkpad X220 should be new enough machine to talk DDC to the
monitors, right? And my monitor has DDC enable/disable in the menu, so
it should support it, too...

But I don't have /dev/i2c* and did not figure out how to talk to the
monitor. Is the support there in the kernel? What do I need to enable
it?

lspci says:

00:02.0 VGA compatible controller: Intel Corporation 2nd Generation
Core Processor Family Integrated Graphics Controller (rev 09)

Thanks,
									Pavel
--=20
(english) http://www.livejournal.com/~pavelmachek
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